MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hitachi Industrial Equipment Systems Co.,Ltd
MAC address prefix A4:97:BB is registered to Hitachi Industrial Equipment Systems Co.,Ltd, located at 3Kanda Neribei-choChiyoda-ku Tokyo 101-0022US.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 08 April 2012, with the most recent update made on 17 November 2015.
OUI: A4:97:BB
Vendor name: Hitachi Industrial Equipment Systems Co.,Ltd
Address:
Assignment Type MA-L 3
Kanda Neribei-cho
Chiyoda-ku Tokyo 101-0022
US.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 08 April 2012
